Well, I admittedly an not well versed in the current drug trends, so I looked to my good friend, Google. It seems that just this week, Sports Illustrated put out an article on the prevalence of young athletes and Heroin. I guess that makes it a possibility.
http://www.si.com/more-sports/2015/06/18/special-report-painkillers-young-athletes-heroin-addicts
At first Roman smoked "black" (black-tar heroin), a relatively crude version of the drug that was easy to obtain. Then he began using intravenously. But he hid his addiction well. He stayed on Suboxone, took up competitive bodybuilding and started training at an MMA gym. He had a job selling phones for Verizon. "He looked so healthy, a big, strapping guy, not like a junkie," says Bo. "He was back doing his athletics. We thought the addiction was behind us. We didn't know how cunning and how manipulative this drug is."
Another passage: He was struck by how many athletes he saw at such a small facility. "Hockey, football, lacrosse," he says. "[Heroin is] a big thing in sports."
ANother: If there is an epicenter for the heroin-in-sports crisis, it's Albuquerque (pop. 550,000), a high-altitude city less than 300 miles from the Mexican border. A report by the New Mexico health department found that the drug-overdose death rate in the state jumped by more than 60% between 2001 and '10, and in New Mexico's Youth Risk and Resiliency survey one in 10 youths admitted to using opiate-based prescription drugs to get high. In Albuquerque at least eight athletes have died from heroin or painkiller overdoses since '11. (The very week in April that Sports Illustrated visited the city to report this story, a former local baseball star, James Diz, died of an apparent heroin overdose at 23.)